displaySelect(){ console.log(this.state.taskArray);componentDidMount() { returnData = [ { "name": "任务一:开始了", "id": "1,2,3" }, { "name": "任务二:准备中", "id": "2,3,5,6,7" }, { "name": "任务三:进行中", "id": "5,6,7" }, { "name": "任务四:执行了", "id": "10,12,15" }, { "name": "任务五:结束了", "id": "21,23,25" } ] var taskArray = [] for(var tname in returnData){ taskArray[tname] = returnData[tname]['name'] } this.setState({taskArray: taskArray}) console.log('=========this.state.taskArray=========') console.log(this.state.taskArray) var taskId = [] for(var tid in returnData){ taskId[tid] = returnData[tid]['id'] } this.setState({taskId: taskId})}return ( {/* 选择 锁定与未锁定 onmouseenter onmouseleave */} <div className={'locking_frame'} onMouseEnter={this.displaySelect} onMouseLeave={this.hideSelect}> <div className={'locking_result'} > <span className={'locking_show'}></span> </div> <div className={'locking_list'}> <ul className={'locking_ul'}> </ul> </div> </div> )
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